Explanation: Bright clusters and nebulae abound in the ancient northern constellation of Auriga. The region includes the open star cluster M38, emission nebula IC 410 with Tadpoles, Auriga's own Flaming Star Nebula IC 405, and this interesting pair IC 417 (lower left) and NGC 1931. An imaginative eye toward the expansive IC 417 and diminutive NGC 1931 suggests a cosmic spider and fly. About 10,000 light-years distant, both represent young, open star clusters formed in interstellar clouds and still embedded in glowing hydrogen gas. For scale, the more compact NGC 1931 is about 10 light-years across.

Note: An APOD editor will review great space images on Thursday, January 14, in Houghton, Michigan.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: open cluster - emission nebula - Rasseyannoe skoplenie - emissionnaya tumannost' Publikacii so slovami: open cluster - emission nebula - Rasseyannoe skoplenie - emissionnaya tumannost'
Sm. takzhe: Okolo tumannosti Serdce Pleyady: zvezdnoe skoplenie Sem' sester Slonovii hobot v Cefee NGC 602: zvezdy protiv stolbov Prizraki v Kassiopee Melott 15 v tumannosti Serdce Tumannost' Tyul'pan i chernaya dyra Lebed' X-1 Vse publikacii na tu zhe temu >>